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VIPer22ADIP-E Datasheet Low power OFF-line SMPS primary switcher

Manufacturer: STMicroelectronics

Download the VIPer22ADIP-E datasheet PDF. This datasheet also includes the VIPer22A-E variant, as both parts are published together in a single manufacturer document.

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Note: The manufacturer provides a single datasheet file (VIPer22A-E-STMicroelectronics.pdf) that lists specifications for multiple related part numbers.

General Description

The VIPer22A-E combines a dedicated current mode PWM controller with a high voltage power MOSFET on the same silicon chip.

Figure 1.

Block diagram SO-8 DIP-8 Typical applications cover off line power supplies for battery charger adapters, standby power supplies for TV or monitors, auxiliary supplies for motor control, etc.

Overview

VIPer22A-E VIPer22ADIP-E, VIPer22AS-E Low power OFF-line SMPS primary.

Key Features

  • Fixed 60 kHz switching frequency.
  • 9 V to 38 V wide range VDD voltage.
  • Current mode control.
  • Auxiliary undervoltage lockout with hysteresis.
  • High voltage start-up current source.
  • Overtemperature, overcurrent and overvoltage protection with auto-restart Table 1. Typical power capability Mains type SO-8 European (195 - 265 Vac) US / wide range (85 - 265 Vac) 12 W 7W DIP-8 20 W 12 W.

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